Merge branch 'ia/inets/http-client-cancel-request/OTP-11312' into maint

* ia/inets/http-client-cancel-request/OTP-11312:
  inets: httpc - Remove dead error handling code
  inets: httpc make httpc_cancel_request/[1,2] asynchronous
  httpc: Enhanched error handling
  inets: httpc improve pipelining

1 files changed, 3 insertions, 20 deletions

diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl
index 4d7023a8e9..da9bbdd1ec 100644
--- a/lib/inets/src/http_client/httpc.erl
+++ b/lib/inets/src/http_client/httpc.erl
@@ -208,16 +208,8 @@ cancel_request(RequestId) ->
 cancel_request(RequestId, Profile) 
   when is_atom(Profile) orelse is_pid(Profile) ->
     ?hcrt("cancel request", [{request_id, RequestId}, {profile, Profile}]),
-    ok = httpc_manager:cancel_request(RequestId, profile_name(Profile)), 
-    receive  
-	%% If the request was already fulfilled throw away the 
-	%% answer as the request has been canceled.
-	{http, {RequestId, _}} ->
-	    ok 
-    after 0 ->
-	    ok
-    end.
-
+    httpc_manager:cancel_request(RequestId, profile_name(Profile)).
+   
 
 %%--------------------------------------------------------------------------
 %% set_options(Options) -> ok | {error, Reason}
@@ -241,14 +233,7 @@ set_options(Options, Profile) when is_atom(Profile) orelse is_pid(Profile) ->
     ?hcrt("set options", [{options, Options}, {profile, Profile}]),
     case validate_options(Options) of
 	{ok, Opts} ->
-	    try 
-		begin
-		    httpc_manager:set_options(Opts, profile_name(Profile))
-		end
-	    catch
-		exit:{noproc, _} ->
-		    {error, inets_not_started}
-	    end;
+	    httpc_manager:set_options(Opts, profile_name(Profile));
 	{error, Reason} ->
 	    {error, Reason}
     end.
@@ -343,8 +328,6 @@ store_cookies(SetCookieHeaders, Url, Profile)
 	    ok
 	end
     catch 
-	exit:{noproc, _} ->
-	    {error, {not_started, Profile}};
 	error:{badmatch, Bad} ->
 	    {error, {parse_failed, Bad}}
     end.